Dcter :calendar: Dates Converter

A Laravel-compatible Composer package that converts dates between Hijri (Qamari), Jalali (Shamsi/Persian), Gregorian, and Julian calendars.
It also includes powerful date utilities, localization, numeral conversions, and Artisan command support.

Please consider a ⭐ if this package helps you.

🧩 Features

✅ Convert between Hijri, Jalali, Gregorian, and Julian
✅ Get localized month and weekday names (English, Arabic, Persian)
✅ Flexible date formatting
✅ Compare and get differences in days
✅ Get today’s date in any calendar
✅ Add or subtract days in any calendar
✅ Convert Arabic and English numerals
✅ Validate dates across calendars
✅ Integrated Laravel Facade and Service Provider
✅ Artisan command for quick date conversion
✅ Carbonize any calendar date

🧭 Installation

composer require hanifhefaz/dcter

For Laravel 8+, it auto-registers via package discovery.
If not, manually add to config/app.php:

'providers' => [
    HanifHefaz\Dcter\DcterServiceProvider::class,
],

'aliases' => [
    'Dcter' => HanifHefaz\Dcter\Facades\Dcter::class,
],

🚀 Usage

1️⃣ Core Conversions

Dcter includes 8 core conversion methods and 1 Carbonize helper:

| Method | Description | |--------|--------------| | HijriToGregorian($date) | Hijri ➜ Gregorian | | GregorianToHijri($date) | Gregorian ➜ Hijri | | JulianToHijri($date) | Julian ➜ Hijri | | HijriToJulian($date) | Hijri ➜ Julian | | GregorianToJalali($date) | Gregorian ➜ Jalali | | JalaliToGregorian($date) | Jalali ➜ Gregorian | | HijriToJalali($date) | Hijri ➜ Jalali | | JalaliToHijri($date) | Jalali ➜ Hijri | | Carbonize($date) | Convert any YYYY-MM-DD date into a Carbon object |

Example:

use HanifHefaz\Dcter\Dcter;

$date = "2025-03-01";
echo Dcter::GregorianToHijri($date); // 1446-08-29

✨ New Feature Set (v2+)

Below are the new features introduced:

🗓️ 1. Localized Month Names

Dcter::getMonthName(3, 'hijri', 'ar'); // ربيع الأول
Dcter::getMonthName(1, 'jalali', 'fa'); // فروردین

📅 2. Weekday Names

Dcter::getWeekdayName('2025-10-08', 'gregorian', 'en'); // Wednesday
Dcter::getWeekdayName('1447-04-15', 'hijri', 'ar'); // الأربعاء

🧾 3. Custom Date Formatting

Dcter::formatDate('1447-04-15', 'hijri', 'd F Y', 'en'); 
// 15 Rabi' al-thani 1447

⚖️ 4. Date Comparison

Dcter::compareDates('1447-01-10', '1447-02-01', 'hijri'); 
// returns -1  (first is earlier)

📆 5. Difference in Days

Dcter::diffInDays('1447-01-10', '1447-01-20', 'hijri'); 
// returns 10

⏰ 6. Get Current Date

Dcter::now();           // Gregorian today
Dcter::now('hijri');    // Hijri today
Dcter::now('jalali');   // Jalali today

➕ 7. Add/Subtract Days

Dcter::addDays('1447-01-10', 10, 'hijri'); // 1447-01-20
Dcter::subDays('1447-01-10', 5, 'hijri');  // 1447-01-05

🔢 8. Numeral Conversion

Dcter::toArabicNumerals('2025-10-08'); // ٢٠٢٥-١٠-٠٨
Dcter::toEnglishNumerals('٢٠٢٥-١٠-٠٨'); // 2025-10-08

✅ 9. Date Validation

Dcter::isValidDate('1447-13-01', 'hijri'); // false

🪄 10. Carbon Integration

$carbon = Dcter::Carbonize('1402-01-25');
echo $carbon->addDays(10); // 1402-02-05 00:00:00

🧩 11. Laravel Facade Usage

Once installed, use the Facade directly:

use Dcter;

echo Dcter::GregorianToHijri('2025-03-01');

🖥️ 12. Artisan Command

A handy console command to convert dates:

php artisan dcter:convert 2025-03-01 --from=gregorian --to=hijri

Output:

Converted: 1446-08-29

🧪 Tests

You can run all tests with:

vendor/bin/phpunit

Tests are located in /tests and cover all core methods.

🧰 Configuration (optional)

You may publish the config file (if extended later) using:

php artisan vendor:publish --provider="HanifHefaz\Dcter\DcterServiceProvider"

❤️ Contributions

Contributions are welcome! Please read the CONTRIBUTING.md guide before submitting a PR.

👨‍💻 Contributors

<table> <tr> <td align="center"><a href="https://github.com/hanifhefaz/"><img src="https://avatars3.githubusercontent.com/hanifhefaz?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Hanif Hefaz</b></sub></a></td> </tr> </table>

🏷️ License

This package is open-sourced software licensed under the MIT license.

🌟 Summary

| Category | Method | |-----------|---------| | Conversion | HijriToGregorian, GregorianToHijri, GregorianToJalali, JalaliToGregorian, HijriToJulian, JulianToHijri, HijriToJalali, JalaliToHijri | | Formatting & Localization | getMonthName, getWeekdayName, formatDate | | Comparison & Math | compareDates, diffInDays, addDays, subDays | | Utilities | now, isValidDate, toArabicNumerals, toEnglishNumerals, Carbonize | | Laravel Integration | Facade, ServiceProvider, Artisan Command |

Dcter

Install / Use

README